1.0 link Ami Sapphire's Notices http://cwcyrix.nsupdate.info/gnu-social/public/ Clarissa Walker (amisapphire@cwcyrix.nsupdate.info) http://cwcyrix.nsupdate.info/gnu-social/public/index.php/amisapphire http://cwcyrix.nsupdate.info/gnu-social/public/notice/97 Tested the JTAG circuit again with the first 74HC244. Confirmed: it does not work. Inserted the second 74HC244 in the circuit, and it works perfectly. The first part is known good.<br /> <br /> I may have run into the one 74HC244 that does not work with TTL spec so far! 😮 But, this is why I have ordered six of them. This is also a reminder to use the recommended 74HCT244 for the buffered JTAG (Wiggler) circuit instead.